C # calls a class across assemblies

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.Linq;4 usingSystem.Text;5 usingclasstrining;6 namespaceTrintwo7 {8     class Program9     {Ten         Static voidMain (string[] args) One         { A             //calling classes across assemblies -My class my =Newmy Class (); -  the             //when a class is called across assemblies, only public methods and static methods can be accessed -             //calling Common methods - My. Common methods (); -             //calling a static method + my class. static method (); -  +             //calling derived classes ADerived class P =Newderived class (); at             //calling the public method of the base class - p. Common methods (); -              -         } -     } -  in     /// <summary> -     ///inherit my class to     /// </summary> +      Public classderived classes: my classes -     { the          Public voidmyTest () *         { $             //The base class can be called in a derived class with all methods except the private methodPanax Notoginseng common Method (); - protection Method (); the Inline Save Method (); + my class. static method (); A         } the     } +}

C # calls a class across assemblies